Dear Mwara,
These are pertinent questions you have raised here, and the discussion is really interesting.
On question one, I think Facebook is not your ordinary platform to compare with other platforms such as bibles and picture filtering apps. I therefore care much more about the privacy of my data because it's a piece to a bigger global puzzle. For me whatsapp is a platform where many aspects of my life connects, my family, chama, landlord alerts, Mpesa is now sending statements to whatsapp. I would not want to imagine that I would want any of this used for business purposes, especially when right to opt out is denied.
I think this is also an opportunity to scale homegrown solutions and platforms because soon enough when we all move to platform B, they would pull the same strings on us! Seems we must buy our own lunch! I am still hanging on to the old terms waiting to be axed :)
Ni hayo tu kwa sasa!
Keith